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Update secure-boot patch to pass correct CFLAGS to EFI stub

This commit is contained in:
Josh Boyer 2012-08-09 08:34:52 -04:00
parent 5ddb25053f
commit 1932bb1399
2 changed files with 39 additions and 3 deletions
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9
kernel.spec
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@ -62,7 +62,7 @@ Summary: The Linux kernel
# For non-released -rc kernels, this will be appended after the rcX and
# gitX tags, so a 3 here would become part of release "0.rcX.gitX.3"
#
%global baserelease 1
%global baserelease 2
%global fedora_build %{baserelease}
# base_sublevel is the kernel version we're starting with and patching
@ -680,7 +680,7 @@ Patch800: linux-2.6-crash-driver.patch
Patch900: modsign-20120802.patch
# secure boot
Patch1000: secure-boot-20120802.patch
Patch1000: secure-boot-20120809.patch
# virt + ksm patches
Patch1555: fix_xen_guest_on_old_EC2.patch
@ -1381,7 +1381,7 @@ ApplyPatch linux-2.6-e1000-ich9-montevina.patch
ApplyPatch modsign-20120802.patch
# secure boot
ApplyPatch secure-boot-20120802.patch
ApplyPatch secure-boot-20120809.patch
# Assorted Virt Fixes
ApplyPatch fix_xen_guest_on_old_EC2.patch
@ -2293,6 +2293,9 @@ fi
# ||----w |
# || ||
%changelog
* Thu Aug 09 2012 Josh Boyer <jwboyer@redhat.com> - 3.6.0-0.rc1.git3.2
- Update secure-boot patch to pass correct CFLAGS to EFI stub
* Thu Aug 09 2012 Josh Boyer <jwboyer@redhat.com> - 3.6.0-0.rc1.git3.1
- Linux v3.6-rc1-207-gf4ba394

33
secure-boot-20120802.patch → secure-boot-20120809.patch
View File

@ -699,3 +699,36 @@ index 22036d4..f6821b3 100644
--
1.7.11.2
From: Matthew Garrett <mjg@redhat.com>
To: matt.fleming@intel.com
Cc: linux-efi@vger.kernel.org, linux-kernel@vger.kernel.org,
x86@kernel.org, Matthew Garrett <mjg@redhat.com>
Date: Thu, 26 Jul 2012 18:00:00 -0400
Message-Id: <1343340000-7587-1-git-send-email-mjg@redhat.com>
Subject: [PATCH] efi: Build EFI stub with EFI-appropriate options
We can't assume the presence of the red zone while we're still in a boot
services environment, so we should build with -fno-red-zone to avoid
problems. Change the size of wchar at the same time to make string handling
simpler.
Signed-off-by: Matthew Garrett <mjg@redhat.com>
---
arch/x86/boot/compressed/Makefile | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/x86/boot/compressed/Makefile b/arch/x86/boot/compressed/Makefile
index e398bb5..8a84501 100644
--- a/arch/x86/boot/compressed/Makefile
+++ b/arch/x86/boot/compressed/Makefile
@@ -28,6 +28,9 @@ VMLINUX_OBJS = $(obj)/vmlinux.lds $(obj)/head_$(BITS).o $(obj)/misc.o \
$(obj)/string.o $(obj)/cmdline.o $(obj)/early_serial_console.o \
$(obj)/piggy.o
+$(obj)/eboot.o: KBUILD_CFLAGS += -fshort-wchar -mno-red-zone
+$(obj)/efi_stub_$(BITS).o: KBUILD_CLFAGS += -fshort-wchar -mno-red-zone
+
ifeq ($(CONFIG_EFI_STUB), y)
VMLINUX_OBJS += $(obj)/eboot.o $(obj)/efi_stub_$(BITS).o
endif